Re: w3 issue

[Andrew Koenig]

Marc> then trigger the error and get the *Backtrace* buffer.

Thanks for the suggestion.  Here is the backtrace:

Debugger entered--Lisp error: (wrong-type-argument number-or-marker-p nil)
  +(nil 12)
  font-spatial-to-canonical("+12pt")
  css-expand-length("+12pt" t)
  css-expand-value(height "+12pt")
  css-parse-args(238 257)
  css-parse("file:/usr/gnu/share/default.css" nil nil)
  w3-find-default-stylesheets()
  w3-refresh-stylesheets()
  w3-do-setup()
  mm-setup-w3()
  mm-inline-text((#<buffer  *mm*<2>> ("text/html" (charset . "iso-8859-1")) 
quoted-printable nil nil nil nil nil))
  mm-display-inline((#<buffer  *mm*<2>> ("text/html" (charset . "iso-8859-1")) 
quoted-printable nil nil nil nil nil))
  mm-display-part((#<buffer  *mm*<2>> ("text/html" (charset . "iso-8859-1")) 
quoted-printable nil nil nil nil nil))
  byte-code("Œƒ
ternative" gnus-add-text-properties format "%d.  " gnus-callback lambda 
(handles) unless setq gnus-article-mime-handle-alist quote 
gnus-mime-display-alternative face keymap gnus-part gnus-data 
widget-convert-button link :action gnus-widget-press-button :button-keymap 
"(%c) %-18s" 42 32 (handles) "  " "\n\n" gnus-display-mime mm-display-part 
gnus-treat-article nil bufferp 1 not-pref from id gnus-mouse-face-prop 
gnus-article-mouse-face gnus-article-button-face gnus-mime-button-map ...] 16)
  gnus-mime-display-alternative(((#<buffer  *mm*> ("text/plain" ...) 
quoted-printable nil nil nil nil nil) (#<buffer  *mm*<2>> ("text/html" ...) 
quoted-printable nil nil nil nil nil)) nil nil 1)
  gnus-mime-display-part(("multipart/alternative" (#<buffer  *mm*> 
("text/plain" ...) quoted-printable nil nil nil nil nil) (#<buffer  *mm*<2>> 
("text/html" ...) quoted-printable nil nil nil nil nil)))
  gnus-display-mime()
  gnus-article-prepare-display()
  gnus-article-prepare(69149 nil)
  gnus-summary-display-article(69149)
  gnus-summary-next-article(t nil)
  gnus-summary-next-unread-article()
  gnus-summary-next-page(nil)
  call-interactively(gnus-summary-next-page)

-- 
Andrew Koenig, ark@research.att.com, http://www.research.att.com/info/ark